Enum paho_mqtt::reason_code::ReasonCode

source · [−]

#[repr(u8)]
pub enum ReasonCode {
Show 44 variants    Success,
    GrantedQos1,
    GrantedQos2,
    DisconnectWithWillMessage,
    NoMatchingSubscribers,
    NoSubscriptionFound,
    ContinueAuthentication,
    ReAuthenticate,
    UnspecifiedError,
    MalformedPacket,
    ProtocolError,
    ImplementationSpecificError,
    UnsupportedProtocolVersion,
    ClientIdentifierNotValid,
    BadUserNameOrPassword,
    NotAuthorized,
    ServerUnavailable,
    ServerBusy,
    Banned,
    ServerShuttingDown,
    BadAuthenticationMethod,
    KeepAliveTimeout,
    SessionTakenOver,
    TopicFilterInvalid,
    TopicNameInvalid,
    PacketIdentifierInUse,
    PacketIdentifierNotFound,
    ReceiveMaximumExceeded,
    TopicAliasInvalid,
    PacketTooLarge,
    MessageRateTooHigh,
    QuotaExceeded,
    AdministrativeAction,
    PayloadFormatInvalid,
    RetainNotSupported,
    QosNotSupported,
    UseAnotherServer,
    ServerMoved,
    SharedSubscriptionsNotSupported,
    ConnectionRateExceeded,
    MaximumConnectTime,
    SubscriptionIdentifiersNotSupported,
    WildcardSubscriptionsNotSupported,
    MqttppV3Code,
}

Expand description

MQTT v5 single-byte reason codes.

Variants

`Success`

`GrantedQos1`

`GrantedQos2`

`DisconnectWithWillMessage`

`NoMatchingSubscribers`

`NoSubscriptionFound`

`ContinueAuthentication`

`ReAuthenticate`

`UnspecifiedError`

`MalformedPacket`

`ProtocolError`

`ImplementationSpecificError`

`UnsupportedProtocolVersion`

`ClientIdentifierNotValid`

`BadUserNameOrPassword`

`NotAuthorized`

`ServerUnavailable`

`ServerBusy`

`Banned`

`ServerShuttingDown`

`BadAuthenticationMethod`

`KeepAliveTimeout`

`SessionTakenOver`

`TopicFilterInvalid`

`TopicNameInvalid`

`PacketIdentifierInUse`

`PacketIdentifierNotFound`

`ReceiveMaximumExceeded`

`TopicAliasInvalid`

`PacketTooLarge`

`MessageRateTooHigh`

`QuotaExceeded`

`AdministrativeAction`

`PayloadFormatInvalid`

`RetainNotSupported`

`QosNotSupported`

`UseAnotherServer`

`ServerMoved`

`SharedSubscriptionsNotSupported`

`ConnectionRateExceeded`

`MaximumConnectTime`

`SubscriptionIdentifiersNotSupported`

`WildcardSubscriptionsNotSupported`

`MqttppV3Code`

Implementations

impl ReasonCode

pub fn is_ok(&self) -> bool

Reason codes less than 0x80 indicate a successful operation.

pub fn is_err(&self) -> bool

Reason codes of 0x80 or greater indicate failure.

Trait Implementations

impl Clone for ReasonCode

fn clone(&self) -> ReasonCode

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ReasonCode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for ReasonCode

fn default() -> Self

Returns the “default value” for a type. Read more

impl Display for ReasonCode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl From<u32> for ReasonCode

fn from(code: MQTTReasonCodes) -> Self

Converts to this type from the input type.

impl PartialEq<ReasonCode> for ReasonCode

fn eq(&self, other: &ReasonCode) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for ReasonCode

impl StructuralPartialEq for ReasonCode

Auto Trait Implementations

impl RefUnwindSafe for ReasonCode

impl Send for ReasonCode

impl Sync for ReasonCode

impl Unpin for ReasonCode

impl UnwindSafe for ReasonCode

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.